My name is Poopsie Livershorts and I’ll be your savior today.
Lumpy Pizzashorts at your service. I’m not sure if that’s my name or a description, but either way it works.
Keith
Squeezit Gigglebrains. Yeah, sounds just like me.
Lumpy! My long lost little brother! smacks the back of his head You are not smarter then me and since I’m older you have to do what I say. So… just don’t claim to be better then me. Oh and make me a sandwich and lemonade this instant!
This has to be the worst–
Snotty Pottychunks is the name, you don’t wanna know the game.
I came to find the plastic surgeon, Lumpy RhynoFanny is the name…
Hey, I always wanted a baby sister!
Lumpy Gigglebrains
Lumpy Hamsterbrains… Hmmmmm.
“Doofus BananaFanny” here. Stupid younger dessert cousin to Lumpy PizzaShorts. Damn glad to meet ya.
poopsie wafflebrains here.
Here comes…
Snotty Pizzabrains!
Is that really mozzerella? Only his hairdresser knows for sure.
I just have to say that for as kindergarten-ish as this thread is, I must give giant kudos to beagledave for a highly entertaining 7th post.
Poopsie Barfbrains
Well so far I don’t seem to be related to any of you Straight Dopers. That means I could have sex with each and every one of you and it wouldn’t be considered incest!
But with a name like Poopsie Chucklemouth, I highly doubt any of y’all will be breaking your necks to form a line. 
Hey, when your name is Snotty Pottychunks, you take it when you can get it. 
Hmmm… Dr. Stinky Bananabutt…I think perhaps I’ll stick to “Dr. S. Bananabutt” on my business cards. More professional that way.
Gidget Wafflepants. So far I don’t think I have any siblings here.
Snotty Gigglebrains at your service! 
Flunky Diaperchunks. I do not like this game.
Ms. Poopsie Monkeyhonker here… :o)
Lumpy Monkeychunks
Now if that isn’t a name to be proud of I dont know what is. =)